Anybody ever do this? I'm trying to get electricity to an outdoor shed that sits about 50 feet from the closest AC outlet. It would save me alot of time and $$$ to just dig a trench and drop the cord in it and cover it back up. But, I don't want to create a bigger problem. I thought of placing it in some pvc pipe, but that is a little more trouble and expense. The electrician guys want to charge me an arm and a leg. I'm down to one of each at the moment.